Treatment of acute pancreatitis is focused on pain control and making sure that the person's getting adequate fluids and electrolytes.

急性胰腺炎的治疗集中在疼痛控制上，并确保患者获得足够的液体和电解质。

These tubes though also allow fluids and electrolytes to move through the tube walls and back into the blood if needed.

如果身体需要，这些小管同时也允许部分水和电解质穿过管壁回到血液循环中。

Along with fluid and electrolytes, though, waste-containing compounds are also filtered, like urea and creatinine, although some urea is actually reabsorbed back into the blood, whereas only a little bit of creatinine is reabsorbed.

尽管，与液体和电解质一起，含废物的化合物也被滤出，比如尿素和肌酐，不过一些尿素实际上被重吸收回到血液中，但是只有少量的肌酐被重吸收。